A group of viruses. There are more than 100 different types of HPV. Some cause wart-like growths on the skin. Some types of HPV are a factor in the development of cancers of the cervix, anus and head and neck.
A group of viruses. There are more than 100 different types of HPV. Some cause wart-like growths on the skin. Some types of HPV are a factor in the development of cancers of the cervix, anus and head and neck.